JP3608077B2 - Passage facility - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a passage facility, and more particularly to a passage facility suitable for installing a passenger conveyor as an auxiliary passage connecting the upper and lower floors in the vicinity of the stairs connecting the upper and lower floors of a building structure.
[0002]
[Prior art]
Passenger conveyors such as escalators and electric roads are installed as auxiliary passages connecting the upper and lower floors of buildings in the vicinity of existing stairs that are pedestrian passages for building structures. For example, as described in Japanese Patent Application Laid-Open No. 7-189449, a passenger conveyor has been proposed as an auxiliary passage in parallel with an existing staircase.
[0003]
[Problems to be solved by the invention]
In the above prior art, when a passenger conveyor is attached to an existing staircase, the staircase is closed during incidental work and net work, or the width of the staircase is reduced after the passenger conveyor is installed, thereby reducing the fluidity of pedestrians. There is not enough consideration for this.
[0004]
That is, when a passenger conveyor is installed on an existing staircase, in order to make the boarding / exiting floor position of the passenger conveyor coincide with the upper and lower floor surfaces, ancillary work in the civil engineering and building fields is required, and in addition to this, passenger conveyor installation is required. It requires net work and is forced to close stairs during incidental and net work. Moreover, depending on the structure of the building, it is necessary to reduce the width of the stairs after installing the passenger conveyor.
[0005]
An object of the present invention is to reduce inconveniences that hinder pedestrians' passage when an escalator is installed on an existing staircase .
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention is an area on a longitudinal extension line of a stairs that connects an upper floor surface of a building structure and a lower floor road surface that is a platform of a station building, and includes an upper area of the entire stairs. to avoid the region, and placed along the passenger conveyor (escalator) to the step as a passage connecting the upper floor road and lower level road is automatically lifting or descends along the inclined surfaces in the longitudinal direction of the stairs Basically, it constitutes a passage facility .
[0007]
In this case, it is desirable to add the following elements in appropriate combinations .
[0008]
(1) The upper side of the passenger conveyor is supported by a column erected on the lower floor road surface, and the upper side of the passenger conveyor and the upper floor road surface are connected via a communication passage.
[0009]
(2) The lower horizontal portion of the passenger conveyor is connected to the lower floor surface, and the upper side of the passenger conveyor is supported by a column erected on the lower floor surface, and the upper horizontal portion of the passenger conveyor and the The upper floor is connected to the road surface via a communication passage.
[0010]
(3) The connecting passage is arranged in an area avoiding the area on the upper side of the staircase.
[0011]
(4) The upper horizontal part of the passenger conveyor is arranged at a position intersecting with the upper floor surface.
[0012]
According to the above-mentioned means, since the passenger conveyor is installed along the longitudinal direction of the stairs in the region including the extension line in the longitudinal direction of the stairs, the incidental construction and the net construction of the passenger conveyor are performed without closing the stairs. Can avoid the inconvenience of pedestrians associated with closing the stairs. Furthermore, the reduction in the width of the stairs due to the installation of the passenger conveyor can be eliminated, and the decrease in pedestrian fluidity can be prevented.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view showing an embodiment of the present invention, and FIG. 2 is a plan view of FIG. 1 and 2, a station building 10 as a building structure is provided with stairs 12 that connect the upper and lower floors of the station building 10. The staircase 12 is installed as a passage connecting the lower floor road surface 14 serving as a platform and the upper floor road surface 16 serving as a bridge passage so that the longitudinal direction thereof is parallel to the train track 18. A side wall 20 is disposed on the side of the staircase 12 from the lower floor surface 14 to the upper floor surface 16. A pedestrian who uses a ticket gate or a transfer gate connected to the upper floor surface 16 can get on the train (train) by going up and down the stairs 12.
[0014]
Here, when installing a passage connecting the upper and lower floors of the station building 10 in the vicinity of the stairs 12, in the present embodiment, the passenger conveyor 22 is placed in the longitudinal direction of the stairs 12 in a region including an extension line in the longitudinal direction of the stairs 12. It is supposed to be installed along. The passenger conveyor 22 is configured by, for example, an escalator whose steps are automatically raised and lowered or lowered along an inclined surface. The passenger conveyor 22 is integrally formed with a lower horizontal portion (not shown), an inclined portion 22a, and an upper horizontal portion 22b. The lower horizontal portion is embedded in the lower floor road surface 14 so as to form the same plane as the lower floor road surface 14, and the upper horizontal portion 22 b is at the same height as the upper floor road surface 16 and perpendicular to the upper floor road surface 16. The bottom side of the upper horizontal portion 22b is firmly supported by a support column 24 erected on the lower floor surface 14. In addition, the support | pillar 24 is installed in the position away from the lowest step of the stairs 12, ie, the position which does not interfere with a pedestrian's passage.
[0015]
A connecting passage 26 connecting the upper horizontal portion 22b and the upper floor road surface 16 is formed from the upper horizontal portion 22b serving as the upper boarding / alighting floor of the passenger conveyor 22 to the upper floor road surface 16. The connecting passage 26 is configured as a U-shaped passage, and a plate material forming the connecting road surface 28 having the road width W1 and a plate material forming the side wall 36 are integrally formed, and the central portion is bent into a rectangular shape. ing. The end portion 28a of the connecting road surface 28 is firmly supported by the support 24 together with the upper horizontal portion 22b, and the end portion 28b of the connecting road surface 28 is adjacent to the uppermost floor of the stairs 12 and forms the same plane as the upper floor road surface 16. It arrange | positions in this way and is firmly supported and fixed by the structure which comprises the upper floor road surface 16. As shown in FIG. Further, when the central portion of the communication passage 16 is bent, the connecting road surface 28 is arranged in a region avoiding the region on the upper side of the staircase 12, that is, the upper side of the staircase 12 and the communication passage 26 are not overlapped. As described above, the misaligned road surface 28 c is formed at the center of the connecting road surface 28. Thus, the shape and position of the connecting road surface 28 are set so that the communication passage 26 does not become an overhead obstacle for a pedestrian who uses the stairs 12.
[0016]
In the present embodiment, the passenger conveyor 22 is installed in a region including the extension line in the longitudinal direction of the stairs 12 in the vicinity of the existing stairs 12, and the passenger conveyor 22 and the upper floor road surface 16 are connected via the communication passage 26. Therefore, the passenger conveyor 22 and the communication passage 26 can be installed without closing the stairs 12, and pedestrian inconvenience associated with the closing of the stairs 12 can be avoided. It is possible to eliminate the decrease in the width of the stairs 12. Further, after the passenger conveyor 22 and the communication passage 26 are installed, the pedestrian on the premises travels from the lower floor surface 14 to the upper floor road surface 16 through the passenger conveyor 22 and the communication passage 26 as indicated by arrows X and Y. can do.
[0017]
Further, the side walls 30 and 32 are provided in the communication passage 26 and the side walls 20 are provided in the staircase 12 so that a pedestrian can be protected.
[0018]
Moreover, in the said embodiment, although what provided the position shift road surface 28c in the center part of the communication channel | path 26 was described, instead of providing the position shift road surface 28c, as an imaginary line Z of FIG. Further, it is possible to provide a communication passage that forms an inclined surface that intersects the upper floor surface 16 across the train line 18 with the road width W2.
[0019]
Furthermore, as indicated by an imaginary line P in FIG. 1, struts that reinforce and support the connecting road surface 28 and the upper floor road surface 16 may be added as necessary.
[0020]
In this embodiment, since the passenger conveyor 22 and the communication passage 26 are supported by the support columns 24, the support columns 24 do not become a large obstacle on the lower floor surface 14, and the construction cost is low. You can also.
[0021]
Moreover, in the said embodiment, although what connected the upper horizontal part 22b of the passenger conveyor 22 to the upper-floor road surface 16 via the communication channel | path 26 was described, depending on the structure of a building, the upper horizontal part of the passenger conveyor 22 was described. It is also possible to directly connect the 22b side to the upper floor surface of the building.
[0022]
【The invention's effect】
As described above, according to the present invention, the passenger conveyor is installed along the longitudinal direction of the stairs in the region including the extension line in the longitudinal direction of the stairs. Net work can be done and pedestrian inconvenience associated with stairs closing can be avoided. Furthermore, the reduction in the width of the stairs due to the installation of the passenger conveyor can be eliminated, and the decrease in pedestrian fluidity can be prevented.
[Brief description of the drawings]
FIG. 1 is a side view of a passage facility showing an embodiment of the present invention.
FIG. 2 is a plan view of the passage facility shown in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Station building 12 Stairs 14 Lower floor road surface 16 Upper floor road surface 18 Train track 20 Side wall 22 Passenger conveyor 22a Inclined part 22b Upper horizontal part 24 Strut 26 Connection path 28 Connection road surface 28a, 28b End part 30, 32 Side wall

Claims (4)

A region on the extension line in the longitudinal direction of the stairs connecting the upper floor surface of the building structure and the lower floor surface which is a platform of the station building, in an area avoiding the upper region of the entire stairs, the upper floor road surface and the An escalator in which the steps automatically move up and down along the inclined surface as a passage connecting the lower floor road surface is installed along the longitudinal direction of the stairs, and the upper side of the escalator is separated from the lowest step of the stairs A passage facility that is supported by a column erected on the lower floor road surface at a position, and that connects the upper side of the escalator and the upper floor road surface via a connection passage. A region on the longitudinal extension of the stairs connecting the upper floor surface of the building structure and the lower floor surface which is a platform of the station building, in an area avoiding the upper region of the entire stairs, the upper floor road surface and the An escalator in which the steps automatically move up and down along the inclined surface as a passage connecting the lower floor road surface is installed along the longitudinal direction of the stairs, and the lower horizontal part of the escalator is connected to the lower floor road surface. The upper side of the escalator is supported by a support column erected on the lower floor road surface at a position away from the lowest step of the stairs, and the upper horizontal portion of the escalator and the upper floor road surface are connected via a connecting passage. Passage facility that is connected . The passage facility according to claim 1 or 2 , wherein the communication passage is arranged in a region avoiding an upper region of the entire staircase . The passage facility according to claim 2 or 3 , wherein an upper horizontal portion of the escalator is disposed at a position intersecting with the upper floor surface.

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